推力球轴承,由带滚道的垫圈形滚道圈与球和保持架组件构成,与轴配合的滚道圈称做轴圈,与外壳配合的滚道圈称做座圈。双向轴承则将中圈秘轴配合,单向轴承可承受单向轴向负荷,双向轴承可承受双向轴向负荷(二者均不能承受径向负荷)。
主要用途:汽车转向销、机床主轴。
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Detection of common thread
Fault analysis and handling of electronic expansion valve body
Analysis and treatment of nozzle failure of electronic expansion valve
Failure analysis and treatment of electronic throttle element of electronic expansion valve
Detection of common thread
Fault analysis and handling of electronic expansion valve body
Analysis and treatment of nozzle failure of electronic expansion valve
Failure analysis and treatment of electronic throttle element of electronic expansion valve
2023-01-01 来源:本站
2023-01-01 来源:本站